@wordpress/interactivity/build-module/proxies/store.mjs.map

Package that provides a standard and simple way to handle the frontend interactivity of Gutenberg blocks.

{
  "version": 3,
  "sources": ["../../src/proxies/store.ts"],
  "sourcesContent": ["/**\n * Internal dependencies\n */\nimport { createProxy, getNamespaceFromProxy, shouldProxy } from './registry';\n/**\n * External dependencies\n */\nimport { setNamespace, resetNamespace } from '../namespaces';\nimport { withScope, isPlainObject } from '../utils';\n\n/**\n * Identifies the store proxies handling the root objects of each store.\n */\nconst storeRoots = new WeakSet();\n\n/**\n * Handlers for store proxies.\n */\nconst storeHandlers: ProxyHandler< object > = {\n\tget: ( target: any, key: string | symbol, receiver: any ) => {\n\t\tconst result = Reflect.get( target, key );\n\t\tconst ns = getNamespaceFromProxy( receiver );\n\n\t\t/*\n\t\t * Check if the proxy is the store root and no key with that name exist. In\n\t\t * that case, return an empty object for the requested key.\n\t\t */\n\t\tif ( typeof result === 'undefined' && storeRoots.has( receiver ) ) {\n\t\t\tconst obj = {};\n\t\t\tReflect.set( target, key, obj );\n\t\t\treturn proxifyStore( ns, obj, false );\n\t\t}\n\n\t\t/*\n\t\t * Check if the property is a function. If it is, add the store\n\t\t * namespace to the stack and wrap the function with the current scope.\n\t\t * The `withScope` util handles both synchronous functions and generator\n\t\t * functions.\n\t\t */\n\t\tif ( typeof result === 'function' ) {\n\t\t\tsetNamespace( ns );\n\t\t\tconst scoped = withScope( result );\n\t\t\tresetNamespace();\n\t\t\treturn scoped;\n\t\t}\n\n\t\t// Check if the property is an object. If it is, proxyify it.\n\t\tif ( isPlainObject( result ) && shouldProxy( result ) ) {\n\t\t\treturn proxifyStore( ns, result, false );\n\t\t}\n\n\t\treturn result;\n\t},\n};\n\n/**\n * Returns the proxy associated with the given store object, creating it if it\n * does not exist.\n *\n * @param namespace The namespace that will be associated to this proxy.\n * @param obj       The object to proxify.\n *\n * @param isRoot    Whether the passed object is the store root object.\n * @throws Error if the object cannot be proxified. Use {@link shouldProxy} to\n *         check if a proxy can be created for a specific object.\n *\n * @return The associated proxy.\n */\nexport const proxifyStore = < T extends object >(\n\tnamespace: string,\n\tobj: T,\n\tisRoot = true\n): T => {\n\tconst proxy = createProxy( namespace, obj, storeHandlers );\n\tif ( proxy && isRoot ) {\n\t\tstoreRoots.add( proxy );\n\t}\n\treturn proxy as T;\n};\n"],
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  "names": []
}